| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $141.92 | 9.294% | $155.11 | $155.11 | $155.10 | $155.10 |
| Purchase #2 | $237.28 | 8.859% | $258.3006 | $258.30 | $258.30 | $258.30 |
| Purchase #3 | $115.25 | 10.695% | $127.576 | $127.58 | $127.60 | $127.60 |
| Purchase #4 | $101.87 | 10.757% | $112.8282 | $112.83 | $112.85 | $112.80 |
| Purchase #5 | $219.68 | 13.473% | $249.2775 | $249.28 | $249.30 | $249.30 |
| Purchase #6 | $21.32 | 3.706% | $22.1101 | $22.11 | $22.10 | $22.10 |
| Purchase #7 | $111.40 | 4.319% | $116.2114 | $116.21 | $116.20 | $116.20 |
| 7 purchase totals = | $948.72 | $1,041.4138 | $1,041.42 | $1,041.45 | $1,041.40 | |